Teen vaping 'epidemic': FDA to limit sale of sweet e cigarette flavors Juul suspends sale of most of e cigarette flavors in U.S. oregonlive.com What vape products are still allowed under the new e cigarette policy? The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely